<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
		<style>
			.welcome{
				width: 260px;
				height: 80px;
				background-color: orange;
				margin: 0 auto;
				text-align: center;
				border-radius: 15px;
			}
			.wel_c{
				width: 0;
				height: 0;
				border-top: 25px solid orange;
				border-left: 18px solid transparent;
				border-right: 18px solid transparent;
				position: absolute;
				margin-top: 80px;
				margin-left: 45px;
			}
			p{
				padding-top: 15px;
				position: absolute;
				padding-left: 62px;
			}
		</style>
	</head>
	<body>
		<div class="welcome">
			<p>欢迎来到我的网站</p>
			<div class="wel_c">
			</div>
		</div>
	</body>
</html>
